baber/WOPTO huggingface dataset:
Patent TW-403887-B (TW)
Title: Method of examining the quality of bar codes
Inventor: CHEN CHING-HAN
IPC: G06K9/62
Filed: 1998-10-01
Granted: 2000-09-01
Abstract: The invention is a method for examining the quality of bar codes, which uses inverse sending neural network and fuzzy decision for detecting bar code positions, and scans said image area one strip after another, then it recognizes with bar code recognition rule separately; the quality of said bar code is regarded as stably excellent if the rate of correct recognition result is larger than one fixed threshold value, otherwise it is rejected as a defect. The method digitizes the bar code image by a scanner or CCD image acquiring device and inputs the image into one computer, after Hough Transform, it calculates the cutting evaluation value of the black and white edges of bar codes by inputting the profile function codes of differential filter and integrating filter to inverse sending neural network and fuzzy decision unit. After getting the accurate area position of the image, we scan the image range one strip after another, and get bar code information of each scan line according to the bar code decoding rule. When the rate of correct recognition result is larger than the predefined experience threshold value, the quality of said bar code is regarded as excellent, otherwise it is regarded as an unusable defect.
Patent TW-429711-B (TW)
Title: Intelligent packet retransmission scheme
Inventor: SCHIEDER ANDREAS
IPC: H04B17/00
Filed: 1998-10-19
Granted: 2001-04-11
Abstract: To achieve an improved utilization of a radio link channel in a wireless packet oriented transmission system data packets are transmitted between a transmission apparatus (10) and a mobile unit (14), respectively. Then it is determined whether a data packet transmission between the transmission apparatus (10) and the mobile unit (14) has been carried out successfully. Here, a transmission channel (16) is reassigned to another mobile unit (14) in a case that it is determined that the transmission of the data packet was not successful and further a retransmission of a data packet is estimated to be not successful.
Patent TW-516975-B (TW)
Title: Catalyst for the production of vinyl acetate and process for the production of vinyl acetate by reaction of ethylene, oxygen and acetic acid as reactants
Inventor: NICOLAU IOAN
IPC: B01J23/52
Filed: 1998-12-07
Granted: 2003-01-11
Abstract: A catalyst for the production of vinyl acetate by reaction of ethylene, oxygen and acetic acid as reactants comprising a porous support on the porous surfaces of which is deposited catalytically effective amounts of metallic palladium and gold, copper as the free metal or cupric acetate, and a fourth metal selected from the group consisting of magnesium calcium, barium, and zirconium, as its oxide or mixture of oxide and free metal.
Patent TW-479014-B (TW)
Title: Casting apparatus for formation of resin-made membrane
Inventor: KOMETANI HIDEO
IPC: B29C48/92
Filed: 1998-12-16
Granted: 2002-03-11
Abstract: The present invention relates to a casting apparatus for formation of a resin-made membrane, which comprises a temperature adjusting unit [a temperature sensor (501), a heating wire type heater (502) and a temperature controller (70)] whereby an inner wall surface temperature of a suction chamber can be set to a desired temperature. Thus, if a design is made to prevent the temperature of the inner wall surface of the suction chamber from dropping, no contamination of the inner wall of the suction chamber by a volatile matter occurs, so that it is possible to prevent the volatile matter from dropping onto a cooling roll to make a membrane dirty.
Patent TW-491877-B (TW)
Title: Polymerizable polyol (allyl carbonate) composition
Inventor: CLONTZ CHARLES C
IPC: C08F18/24
Filed: 1999-06-11
Granted: 2002-06-21
Abstract: Describes a polymerizable organic composition comprising a polyol (allyl carbonate), e.g., diethylene glycol bis (allyl carbonate), and from 0.1 percent to 15 percent by weight, based on the total weight of the composition, of an allyl ester terminated nonaromatic polyester, e.g., diallyl 1,4-cyclohexanedicarboxylate oligomer with propylene glycol. Polymerizates prepared from polymerizable organic compositions of the present invention have a refractive index of less than 1.53, e.g., from 1.49 to 1.50 and are substantially free of defects due to tinting failure.
Patent TW-440680-B (TW)
Title: Stab and bullet protection material
Inventor: REN JIANRONG
IPC: A41D31/00
Filed: 1999-02-22
Granted: 2001-06-16
Abstract: The present invention relates to a flexible and lightweight protection material that is both bullet resistant and that meets the PSDB standard for knife protection. The protection material includes (a) a metallic based structure which is itself flexible and which may have interlocked rings or a combination of rings and plates; (b) an impact energy absorbing material, a secondary layer of stab-resistant material, or a combination thereof; and, optionally, (c) a ballistic pack.
Patent TW-416227-B (TW)
Title: Level clamp circuit
Inventor: NISHIMURA KOUICHI
IPC: H04N5/18
Filed: 1999-03-10
Granted: 2000-12-21
Abstract: The present invention relates to a level clamp circuit which can prevent the oscillation of feedback loop. When an image signal is inputted into a first inverting input terminal of the operating amplifier through a capacitor, the output terminal is apt to high level trend because the voltage of the first inverting input terminal is lower than the voltage of the non-inverting input terminal that is the output of black level reference signal. Therefore, the base of NPN transistor connecting to the output terminal will start to charge the capacitor. When the capacitor charging is completed, the voltage of the first inverting input terminal is higher than the voltage of the second inverting input terminal; then, the second inverting output terminal gets the priority and the feedback loop will switch from the first loop connecting the output and the first inverting input terminal to the second feedback loop connecting the output and the second inverting input terminal. There will be no loading capacitor in the output because the capacitor is not connected to the second feedback loop so as to prevent the oscillation of feedback loop.
Patent TW-419666-B (TW)
Title: Arrangement to test several memory-chips on a wafer
Inventor: HARLE DIETER
IPC: H01L21/66
Filed: 1999-03-12
Granted: 2001-01-21
Abstract: This invention relates to an arrangement to test several memory-chips (1) on a wafer, in which under the use of the needles (6) the power-supply voltage (VDD, VSS), an initialization-signal (I), a read-signal (CS), a clock-signal (CLK) as well as address-, data- and control-signal are transmitted to the memory-chips (1). The address-, data- and control-signal are thus generated from a Logic (5), which is arranged in the Kerf (2) of the memory-chips, and transmitted directly to the memory-chips (1).
Patent TW-580529-B (TW)
Title: Textile length, process for producing one such textile length, and a device for executing this process
Inventor: KORFER STEFAN
IPC: B29C65/50
Filed: 1999-03-12
Granted: 2004-03-21
Abstract: The invention relates to a length of textile, especial as a basis for paper-making machine coverings, the length of textile containing structural threads (8, 9, 10, 11) and viewed width-wise being composed at least in part of several partial lengths (6, 7) which are located next to one another and which are bonded to one another on their edges (12, 13). The invention is characterized in that the partial lengths (6, 7) on their edges (12, 13) have projecting thread sections (14, 15) which fit into one another with overlapping, and that at least one connecting thread (16) is placed over the thread sections (14, 15) and is bonded to the thread sections (14, 15). The invention relates furthermore to a process for producing one such textile length.
Patent TW-460744-B (TW)
Title: Resist composition and pattern forming process
Inventor: WATABE KEIJI
IPC: G03F7/004
Filed: 1999-04-12
Granted: 2001-10-21
Abstract: A resist composition comprising, in a resist, an additive which has a melting point of 160 DEG C or above, contains no aromatic ring, has a molecular size of no greater than 50 Å and is soluble in the developing solution for the resist, at 1-50 parts by weight with respect to 100 parts by solid weight of the resist, as well as a pattern forming processing employing it. It thereby becomes possible to obtain high-resolution resist patterns.
Patent TW-466859-B (TW)
Title: Mobile telephone with an articulated cover and with rotary contacts
Inventor: DEHAN CHRISTOPHE
IPC: H04W88/02
Filed: 1999-08-04
Granted: 2001-12-01
Abstract: The mobile telephone comprises a housing (1) containing an electrical circuit (2) and carrying a cover (3) fastened to this housing in an articulated manner and comprising a microphone, rotary contacts being incorporated in one of the two joints connecting the cover (3) to the housing (1), in order to make electrical connections between the electrical circuit (2) and the microphone. According to the invention, one of the joints (4a, 4b) articulating the housing on the cover comprises three contacts integral with the housing, namely two lateral contacts (5a) and (5b) and a central contact (5c), each comprising a contact arm (7a), (7b) and (7c), the said central contact (5c) bearing permanently on a conductive element (9), whilst the ends of the two lateral contact arms (7a) and (7b) bear elastically on two conductive plates (10) separated by an insulating material (12) and incorporated in the part (4b) of the joint of the cover (3), in such a way that, when the cover is rotated, the said ends of the two contact arms (7a), (7c) ensure that the electrical connection between the electrical circuit (2) and the microphone is switched.
Patent TW-449651-B (TW)
Title: Valve actuator
Inventor: VAN DER BLOM NICOLAAS
IPC: F16L37/12
Filed: 1999-07-06
Granted: 2001-08-11
Abstract: The purpose of the invention is to provide a valve actuator with an activating pin of a simple construction. This task is solved by the present invention as cited in claim 1, where the conducting channel (71, 72, 73, 74, 107, 80, 81, 133, 134, 135) is arranged in the cylinder wall and opens into the cylinder (70, 99, 136, 142) at a cylinder wall portion (111, 109, 138, 144) having the predetermined cylinder wall diameter, and the piston (77, 84, 129) comprises a piston ring (108, 115, 139) with a sealing edge which sealingly fits with said cylinder wall portion (111, 109, 138, 144) thereby inhibiting the conduction of the pressure medium into the channel in the second position of the piston and opening of the channel in the first position of the piston.
Patent TW-445462-B (TW)
Title: Method of manufacturing chip PTC thermistor
Inventor: IKEDA TAKASHI
IPC: H01C17/00
Filed: 1999-07-07
Granted: 2001-07-11
Abstract: In a conventional method of manufacturing a chip PTC thermistor employing conductive polymer, cracks are generated in the electrode when forming a protective coating on the electrode. This is due to the thermal expansion of the conductive polymer occurred at heat curing of surface coating. The method of manufacturing a chip PTC thermistor of the present invention comprises steps of (1) forming a laminated body by sandwiching a conductive polymer having a positive temperature coefficient (PTC) characteristics from the top and bottom by patterned metal foils, and then laminating them by heat pressing, (2) forming an opening on the laminated body, (3) providing a protective coating which also acts as plating resist on the top and bottom surfaces of the laminated body provided with the opening, (4) providing an electrode on the laminated body provided with the protective coating which also acts as plating resist by means of electrolytic plating, and (5) dividing the laminated body provided with the electrode into pieces. As a protective coating which also acts as plating resist, material which is formed at the temperature lower than the melting point of the conductive polymer is employed. In each process from the process for forming an opening on the laminated body to the process before providing an electrode on the laminated body provided with the protective coating which also acts as plating resist by means of electrolytic plating, the processing temperature is maintained at the temperature not higher than that of the melting point of the conductive polymer. With the foregoing processes, a chip PTC thermistor which has higher connection reliability and is suitable for mass-production can be obtained at lower cost.
Patent TW-536655-B (TW)
Title: Liquid crystal display device
Inventor: TANAKA SAKAE
IPC: G02F1/136
Filed: 1999-08-13
Granted: 2003-06-11
Abstract: The present invention relates to a liquid crystal display device, which includes: a pair of at least one transparent substrates, a liquid crystal composition held between the above substrates, plural scanning lines and image signal lines arranged in matrix on an opposed surface of either substrate of the above substrates, and an active element connected to a pixel electrode pairing with a common electrode, the above pixel electrode, the above scanning lines and the image signal lines, which is characterized in that: a connected portion of a protective active element for a electrostatic countermeasure connecting the common electrode and the scanning line, and a connected portion of a protective active element for a electrostatic countermeasure connecting the common electrode and an image signal wiring are in an outside of the area of the gate insulation film locally deposited and the connected portion is completely covered by a passivation film.
Patent TW-434838-B (TW)
Title: Manufacturing process of trench capacitor with bumps
Inventor: CHANG CHIH-SHENG
IPC: H01L21/308
Filed: 1999-10-11
Granted: 2001-05-16
Abstract: The present invention provides a manufacturing process of trench capacitor with bumps, which includes the following steps: providing a semiconductor substrate; forming a passivation on the semiconductor substrate; forming a trench between the passivation and the semiconductor substrate; forming a spacer on the trench sidewall in which one surface of the semiconductor substrate is exposed between the spacer; covering the trench, the spacer and the surface of the semiconductor substrate with a sacrificial layer, wherein the removing rate of the sacrificial layer is slower than that of the spacer; removing the sacrificial layer to a depth and exposing the spacer; and finally, simultaneously removing the sacrificial layer and the spacer with different removing rates between the sacrificial layer and the spacer so that the first surface of the substrate covered by the spacer will be removed earlier than the second surface of the substrate covered by the sacrificial layer so as to form a bump at a location relatively below the sacrificial layer, thereby forming a trench capacitor with bumps.
Patent TW-465265-B (TW)
Title: Circuit board features with reduced parasitic capacitance and method therefor
Inventor: DUNN GREGORY J
IPC: H01F41/04
Filed: 1999-12-09
Granted: 2001-11-21
Abstract: A method for fabricating circuit board conductors (24A and 24B) generally entails forming a metal layer (24) on a positive-acting photodielectric layer (22), and etching the metal layer to form at least two conductor traces (24A and 24B) that cover separate regions of the photodielectric layer while exposing a third region therebetween. The third region of the photodielectric layer is developed using the two traces as a photomask and removed. Thus, the traces are not only separated by a void (30) formed when the metal layer was etched, but are also separated by the opening (132) formed in the photodielectric layer by the removal of the third region of the photodielectric layer. Traces formed in accordance with the above may be formed as adjacent and parallel conductors or adjacent inductor windings of an integral inductor.
Patent TW-478944-B (TW)
Title: Game machine
Inventor: KUSUDA KAZUHIRO
IPC: A63F9/26
Filed: 1999-12-29
Granted: 2002-03-11
Abstract: The present invention provides a game machine which utilizes grooves provided on a board surface to give various changes to a game. A game machine includes a board surface 20 having a plurality of grooves 41 through which a medal used as a game medium can be passed, a sensor for detecting that the medal is passed through the respective grooves and a monitor device capable of displaying information corresponding to the respective grooves 41. The monitor device is controlled to assign one of a plurality of options as the attribute of the grooves, which is detected by the sensor that the metal is passed therethrough, in response to its detection so as to display information showing the assignment result of the attribute. A reward to a player is determined in accordance with the condition that the medal is passed or not through the respective grooves 41 in a predetermined play scope and the attribute assigned to the grooves 41 through which the medal is passed.
Patent TW-446976-B (TW)
Title: Touch panel
Inventor: KUSUDA YASUJI
IPC: G06F3/041
Filed: 2000-01-11
Granted: 2001-07-21
Abstract: An upper electrode sheet (1) having a transparent electrode on a transparent film of polyethylene terephthalate and a lower electrode sheet (2) having a transparent electrode on a transparent film of polycarbonate are arranged in a confronting state via a plurality of spacers (3) of insulting materials arranged between the electrodes, and a transparent holding plate (5) of a polycarbonate plate is wholly adhered on the lower surface of the lower electrode sheet (2) via a transparent adhesive layer (4).
Patent TW-I272272-B (TW)
Title: Camptothecin derivatives having antitumor activity
Inventor: CARMINATI PAOLO
IPC: A61K31/4745
Filed: 2000-03-07
Granted: 2007-02-01
Abstract: Camptothecin derivatives of camptothecin of formula (I), wherein the groups R1, R2 and R3 are as defined in the description are disclosed. The compounds of formula (I) are endowed with antitumor activity and show a good therapeutic index. Processes for the preparation of the compounds of formula (I) and their use in the preparation of medicaments useful in the treatment of tumors, viral infections and antiplasmodium falciparum are also disclosed.
Patent TW-527270-B (TW)
Title: Process for producing a tyre compound
Inventor: HOTELLIER GIANLUIGI
IPC: B29K101/00
Filed: 2000-03-31
Granted: 2003-04-11
Abstract: In a process for manufacturing a tyre compound comprising a polymer base, silica and a silica-binding agent, in a batch mixing device, a blend comprising the materials mentioned is processed together with various ingredients, while continuously checking that the curves for the power supplied, the energy absorbed and the temperature inside the mixer are within a range of predetermined values, so as to avoid or at least substantially reduce the systematic checks on the final compound, preliminary to giving clearance for the reproduction of the product and the process. The process also involves controlling the power and temperature curves by means of adjusting the number of rotations of the rotors and the movements of a piston, which is included in the device, in one direction or in the opposite direction against the blend being processed, so as to keep the process parameters for the blend within defined ranges of values.
Patent TW-463528-B (TW)
Title: Organic electroluminescence element and their preparation
Inventor: FUKUOKA KENICHI
IPC: H01L21/00
Filed: 2000-04-01
Granted: 2001-11-11
Abstract: The present invention provides an organic electroluminescence element and manufacturing method thereof, i.e., an organic electroluminescence device exhibiting a minimal change in the color purity (CIE chromaticity coordinates) even if there is some fluctuation in the optical path length, and a method of manufacturing such an organic EL device. To elaborate on this, the organic EL device contains an organic layer formed between electrodes at least one of which is a transparent electrode, its feature is: wherein the total optical path length t(mm) of the transparent electrode and the organic layer satisfies the following inequality (a) or inequality (b) or both: (a) Min-20 nm < t < Min+20 nm; (b) Max-20 nm < t < Max+20 nm wherein t is the total optical path length (nm), Min is the optical path length (nm) at which the CIEx chromaticity coordinates or CIEy chromaticity coordinates measured according to JIS Z 8701 exhibits a minimum value, and Max is the optical path length (nm) at which the CIEx chromaticity coordinates or CIEy chromaticity coordinates measured according to JIS Z 8701 exhibit a maximum value.
Patent TW-494397-B (TW)
Title: Method for making a glass substrate for magnetic recording media
Inventor: FUJIMURA AKIO
IPC: B24B37/00
Filed: 2000-04-25
Granted: 2002-07-11
Abstract: This invention provides a method for making a glass substrate for magnetic recording media, which uses a polishing solution containing a CeO2-based abrasive having ≤ 1 wt.% and ≤ 0.5 μm average particle size D50, preferably ≤ 0.5 wt.% and ≤ 0.3 μm average particle size D50 during a fine polishing process of a crystallized glass substrate and a surface chemically-reinforced glass substrate for magnetic recording media; and a polishing cloth, which preferably uses a hard foamed urethane to polish and manufacture glass substrate for the application in magnetic recording media. This can easily obtain crystallized glass substrate for magnetic recording media with a smooth surface having extremely small surface roughness.
Patent TW-I253489-B (TW)
Title: Flat display apparatus and method of manufacturing the same
Inventor: OOTAGURO HIROSHI
IPC: F02M35/104
Filed: 2000-05-17
Granted: 2006-04-21
Abstract: A flat display apparatus incorporating a first substrate, a second substrate disposed opposite to the first substrate at a position distant from the first substrate for a predetermined distance, a sealing material disposed between the first and second substrates and formed into a frame-like shape to bond the first and second substrates to each other, a light modulation layer held in a gap between the first and second substrates bonded to each other with the sealing material, and spacers secured integrally with at least either of the first and second substrates to maintain the gap, wherein a portion of the spacers is disposed in the sealing-material portion and another portion of the spacers projects from the sealing material.
Patent TW-438956-B (TW)
Title: Freezing refrigerating storage and the operation method of freezing refrigerated storage
Inventor: HIRAOKA TOSHIE
IPC: F25D16/00
Filed: 2000-06-05
Granted: 2001-06-07
Abstract: The purpose of this freezing refrigerated storage is to make the temperature setting of freezing refrigerating storage and the affirmation of temperature in the storage easy, and to prevent the temperature adjustment portion and display portion from being damaged so as to prevent from being played by children and preserve food even stably. Additionally, the purpose is to decrease housework and to increase energy-saving characteristic such that the nutrition of food is absorbed at even higher state. At the facade of refrigerating storage, temperature adjustment portion is disposed at the top of handle portion for opening or closing door, which is at the height of more than 130 cm at the line of vision to the installation face of refrigerating storage. In addition, the invention is capable of fine adjustment according to food status, season and quantity of food. Furthermore, the rapidly cooling time can be set and the storage cold tray is disposed such that there is no effect on temperature inside the storage or food even warm food is stored.